发明授权
- 专利标题： Reactive oxygen species measuring device
- 专利标题（中）： 活性氧物质测量装置
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申请号： US10547142申请日： 2004-02-24
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公开(公告)号： US08298387B2公开(公告)日： 2012-10-30
- 发明人: Makoto Yuasa , Fumio Mizoguchi , Hitoshi Takebayashi , Masahiko Abe , Masumi Koishi , Shigeru Kido , Masamitsu Nagahama , Masayuki Kawasaki , Masahiko Yokosuka , Takashi Ishihara , Rizwangul Ibrahim
- 申请人： Makoto Yuasa , Fumio Mizoguchi , Hitoshi Takebayashi , Masahiko Abe , Masumi Koishi , Shigeru Kido , Masamitsu Nagahama , Masayuki Kawasaki , Masahiko Yokosuka , Takashi Ishihara , Rizwangul Ibrahim
- 代理机构： DLA Piper LLP (US)
- 优先权： JP2003-046392 20030224
- 国际申请： PCT/JP2004/002112 WO 20040224
- 国际公布： WO2004/074828 WO 20040902
- 主分类号： C12Q1/32
- IPC分类号： C12Q1/32
摘要：
A reactive oxygen species measuring device according to the present invention comprises a reactive oxygen species sensor provided with an electrode assembly capable of detecting the presence of reactive oxygen species or the like in terms of an electric current, a power source means for applying a measuring voltage to the reactive oxygen species sensor, and a reactive oxygen species concentration measuring means for measuring a concentration of the reactive oxygen species or the like from the current detected by the reactive oxygen species sensor. According to the present invention, a concentration of reactive oxygen species or the like such as in vivo or in vitro superoxide anion radical (O2−.) can be measured reliably, and the entire device can be formed in a smaller size and always mounted to a living body.
公开/授权文献
- US20060289313A1 Reactive oxygen species measuring device 公开/授权日：2006-12-28